Description

Tricyclo[4.3.0.01,4]Nonane-9-Carbonyl Chloride, 4-Methyl-, (1R*,4Alpha,6Beta,9Beta)- (9Ci) is a specialized, high-purity chemical intermediate characterized by its unique tricyclic structure and reactive carbonyl chloride functional group. This compound is critical for advanced organic synthesis, particularly in the construction of complex molecular architectures where precise stereochemistry is required. It is primarily sought after by research institutions and pharmaceutical development teams for the synthesis of novel active pharmaceutical ingredients (APIs), agrochemicals, and other fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of complex, stereochemically defined drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of novel pesticides and herbicides with specific biological activity profiles.
• Material Science: Serves as a precursor for advanced polymers and specialty materials requiring rigid, tricyclic frameworks.
• Organic Synthesis: A versatile reagent for introducing the tricyclo[4.3.0.01,4]nonane scaffold and acyl chloride functionality into target molecules.
• Academic & Industrial R&D: Employed in methodological studies and the discovery of new chemical entities across multiple chemistry-driven sectors.

Basic Information

Product Name	Tricyclo[4.3.0.01,4]Nonane-9-Carbonyl Chloride, 4-Methyl-, (1R*,4Alpha,6Beta,9Beta)- (9Ci)
CAS No.	98361-97-8
Molecular Formula	C11H15ClO
Molecular Weight	198.69 g/mol
Synonyms	4-Methyltricyclo[4.3.0.01,4]nonane-9-carbonyl chloride; (1R*,4α,6β,9β)-4-Methyltricyclo[4.3.0.01,4]nonane-9-carbonyl chloride; 4-Methyltricyclo[4.3.0.0¹,⁴]nonane-9-carbonyl chloride; 98361-97-8; 4-Methyl-tricyclo[4.3.0.0¹,⁴]nonane-9-carbonyl chloride; 4-Methyltricyclo[4.3.0.01,4]nonan-9-carbonyl chloride
EINECS	Contact for details

Quality Control

Our production of Tricyclo[4.3.0.01,4]Nonane-9-Carbonyl Chloride, 4-Methyl-, (1R*,4Alpha,6Beta,9Beta)- (9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for sensitive synthetic applications. All materials undergo rigorous analytical testing, including HPLC, GC, and NMR, to verify identity, purity, and stereochemical integrity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from heat, sparks, open flames, and incompatible materials such as strong bases, alcohols, and amines.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Single Maximum Impurity	≤ 1.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.